baber/WOPTO huggingface dataset:
Patent JP-H02309079-A (JP)
Title: Aseptic fluid control valve
Inventor: KAGA YASUO
IPC: F16K7/14
Filed: 1989-05-24
Abstract: PURPOSE:To prevent asepticism from being destroyed even if a film is broken by setting the pressure of a room using a diaphragm on the drive section side of the diaphragm as part of a partition wall lower than the atmosphere and invariably on the negative pressure side than the pressure of a fluid passage section in contact with the diaphragm. CONSTITUTION:A fluid control valve has a structure separating a fluid passage section 1 and a drive section via a flexible diaphragm 3. A room 7 using the diaphragm 3 as part of a partition wall is provided on the drive section side. The pressure of the room 7 is decompressed lower than the atmospheric pressure through a vacuum suction pipe 8 and invariably set to the negative pressure side than the pressure of a passage section 1 in contact with the diaphragm 3. The diaphragm 3 is made of rubber or Teflon, for example, and the bellows is made of a metal or rubber, for example. A pressure detecting mechanism and a mechanism detecting the existence of a fluid are provided on the room 7, suction pipe 8 and a pipeline continued to it.
Patent JP-H08321694-A (JP)
Title: Heat dissipating structure
Inventor: YAMANAKA YUKIO
IPC: H05K7/20
Filed: 1995-05-26
Abstract: PURPOSE: To provide a heat dissipating structure which is high enough in heat dissipating effect and capable of dissipating heat released from an electronic part or the like to a surrounding case without causing stress to the solder of a printed board and leads. CONSTITUTION: An electronic part 1 is connected to a printed board 4 with solders 5, and a heat dissipating structure formed of a heat dissipating rubber 2 is interposed between the electronic part 1 and a surrounding case 3, wherein the heat dissipating rubber 2 is of two or more-layered structure, a layer 2a, one of the layers, is formed of dense heat dissipating rubber, and another layer 2b, the other of the layers, is formed of thin heat dissipating rubber. It is preferable that the dense heat dissipating rubber layer 2a is set thicker than the thin heat dissipating rubber layer 2b.
Patent JP-H02309215-A (JP)
Title: Electrode of externally-inserted type of detector of electromagnetic flowmeter
Inventor: UEMATSU IKUO
IPC: G01F1/58
Filed: 1989-05-24
Abstract: PURPOSE:To miniaturize a creep thereby to prevent leakage of a liquid in the long run by providing a flange in the mounting portion of an electrode with a protruding circular loop in the structure wherein a lining material is held between a metallic conduit and said electrode which is inserted from outside. CONSTITUTION:There are provided a metallic conduit 1, a lining 2 formed on the metallic conduit 1, an electrode 3 having a flat flange for detecting a signal of the flow rate, a spring 4 for transmitting the force to press the electrode against the surface of the lining and the like. A flange portion is formed in a through-hole in the conduit 1 so as to install the electrode 3 which is a type inserted from outside. A protruding circular loop is formed in this flange portion in the vicinity of the through-hole. The circular loop is integrally molded with the lining 2. Thereafter, the electrode 3 is installed. The worked lining 2 is held and tightened between the flange of the electrode and the flange portion of the metallic conduit 1. The cog of the electrode 3 in contact with the lining 2 is made flat, so that sufficient air- tightness is ensured for the portion in contact with the lining 2 and electrode 3 to prevent leakage of a liquid. Accordingly, the flow rate can be measured stably for a long term.
Patent JP-S63292219-A (JP)
Title: System for changing digit length of picture item
Inventor: KUDO MITSUAKI
IPC: G06F3/048
Filed: 1987-05-25
Abstract: PURPOSE:To reduce the time and labor for preparation, by changing a frame by a ruled mark and the positions of each header and each another item for new digit length by changing the digit length of a part of items for a picture for inquiry processing. CONSTITUTION:In an item digit length change procedure 14, the change of the number of rows checked by a change item checking procedure 13 is performed by inputting the new digit length from a keyboard input device 4 by an operator, and the increased/ decreased value of the new digit length from present digit length is calculated. Next, in a header position moving procedure 15, the header position being displayed in a right direction is moved rightward or leftward setting the left end position of a change item as a start point by increasing/decreasing by the above increased/decreased value. In the next item position change procedure 16, the item position being displayed in the right direction is moved rightward or leftward setting the left end position of the change item by increasing/decreasing by the increased/decreased value. Also, in a ruled mark frame change procedure 17, the position of the frame by the ruled mark being displayed in the right direction is changed in a form where it is moved to the right or left by increasing/decreasing by the increased/decreased value setting the left end position of the change item as the start point.
Patent JP-S62288196-A (JP)
Title: Method for synthesizing beryl crystal by fz process
Inventor: TSUBOKI SHINJI
IPC: C30B29/22
Filed: 1986-06-03
Abstract: PURPOSE:To synthesize beryl crystal inexpensively, by setting a solvent consisting of BeO, Al2O3 and SiO2, having a specific composition, on the tip of a raw material bar showing beryl composition, laying seed crystal under the solvent and converging light rays. CONSTITUTION:A raw material bar 6 showing beryl composition is attached to an upper main shaft 9, placed in a quartz tube 3 equipped with a rotary ellipsoidal mirror 1, further the tip of the raw material bar 6 is provided with a solvent consisting of BeO, Al2O3 and SiO2 in a molar ratio of 3:1.02-1.2:6 and further seed crystal 7 attached to a lower shaft 10 is laid under the solvent. Then, light rays of a halogen lamp 2 set at the focus of the ellipsoidal mirror 1 are converged, a melt belt 3 is formed and single crystal is grown on the seed crystal 7 by condenser floating zone method to synthesize beryl crystal.
Patent JP-S5753504-A (JP)
Title: Emulsifying agent for emulsion polymerization
Inventor: INAGAKI TAKEO
IPC: C09K23/02
Filed: 1980-09-17
Abstract: PURPOSE: To prepare the titled emulsifying agent giving a highly stable emulsion capable of preventing the viscosity increase during polymerization and forming a  film having excellent water resistance and useful as a paint, etc., by using an α- olefinsulfonic acid poly-valent metal salt having a specific carbon number as an  essential component.  
     CONSTITUTION: An emulsifying agent for emulsion polumerization, containing 10W 22C α-olefin-sulfonic acid poly-valvent metal salt (e.g. magnesium salt of 14C α-olefinsulfonic acid) is dissolved in water, and the reaction system is substituted with an inert gas such as nitrogen gas. A part of polymerizable monomer (e.g. ethyl acrylate) and a radial polymerization initiator such as an aqueous solution of potassium persulfate, are added to the solution, and heated to initiate the emulsion polymerization. The polymerization is carried out by adding the remaining part of the polymerizable vinyl monomer dropwise and the polymierzation initiator in several times to the reaction system to obtain a high quality emulsion. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5354619-A (JP)
Title: Internal combustion engine exhaust gas recirculation unit
Inventor: KOHAMA TOKIO
IPC: F02D21/08
Filed: 1976-10-26
Abstract: PURPOSE:An EGR system which can reduces the recirculation gas amount with light loads to allow having no problem to reduce NOx effectively and serving an engine for various purpose.
Patent JP-H02310219-A (JP)
Title: Paper feeding mechanism
Inventor: AKAMATSU YOSHIYUKI
IPC: B41J29/50
Filed: 1989-05-22
Abstract: PURPOSE:To reduce the number of part items as well as to aim at miniaturization in structure by making the presence of paper and its size so as to be detected with the same means, in a paper feeding mechanism for a terminal equipment or the like with a paper feed roller and a pressure mechanism. CONSTITUTION:An actuator is constituted of both parts 1A, 1B. Also it is constituted of making it movable in direction of an arrow 4 in accord with paper size together with a paper guide 2 and each of pick rollers 3A, 3B and giving some torque in its rotational direction. In this constitution, if paper 8 exists on a lift plate 5, a part 18 is uplifted so that the part 1A of the actuator 1 comes to a state of pressing a switch 7A or 7B in consequence. At this time, the actuator 1 moves according to the paper size and thereby it comes to comes into contact with either of the switch 7A or 7B or both in consequence, thus three types of size can be detected. When the paper is used up, the part 1B goes down, releasing switch operation. With this constitution, a detecting means is enough only one, leading to miniaturization and structural simplification.
Patent JP-H09291548-A (JP)
Title: Mounting structure of foot hold tool for manhole
Inventor: TAKAHASHI EIZO
IPC: E02D29/12
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure of a foot hold tool which facilitates the mounting work, is solid, and has resistance against rust and corrosion by using a base of the foot hold tool, fixing the bases on a manhole wall by using bolts or adhesive or reusing sludge while piling up the bases. SOLUTION: A foot hold tool for manhole consists of a foot hold tool main body 6 consisting of a foot step section 3, side sections 4 positioned on both sides thereof, and a fixing section 5 at a tip of the side section 4 and a base 7 formed by burning sludge into particles and solidifying the sludge by using adhesive to form a block along a wall face of a manhole. When the sludge is solidified by adhesive, the fixing section 5 at the tip of the side section 4 is integrated with the sludge by adhesive, and the base 7 is fixed on the wall face of the manhole by a bolt 8 or adhesive to pile up the bases 7 in the vertical direction on the wall face thereof.
Patent JP-H11324306-A (JP)
Title: Work stage device for constructing steel tower and steel tower construction method
Inventor: YOSHIKAWA AKIO
IPC: E04G3/00
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To improve the construction property by covering an opening through which a steel tower formed on a work stage main body is inserted with a movable floor plate and lifting and lowering them freely. SOLUTION: A work stage device 1 is constituted by a first work stage part 4 and a second work stage part 7 at two upper and lower stages formed by work stage main bodies 2, 5 and movable floor plates 3, 6 and a lifting and lowering means 8. At the time of construction, a steel tower S to be constructed in an opening 2a of the main bodies 2, 5 is positioned and the floor plates 3, 6 are moved to block the opening 2a. Next, a process in which the floor plates 3, 6 are retracted from the opening 2a after the steel tower S is constructed by one step and the stages 4, 7 are lifted by one step by the lifting and lowering means 8 is repeated.  Then, when an outer peripheral ring is constructed, a process in which the stages 4, 7 are lowered until a face of the stage 4 comes to the height corresponding to a bottom face of the outer peripheral ring to attach the outer peripheral ring is repeated, and the stages 4, 7 and a tower crane T are disassembled and removed at the final position. Consequently, the steel tower can be constructed safely and efficiently.
Patent JP-H06340375-A (JP)
Title: Bobbin conveyor system
Inventor: TOUDOU YUUJI
IPC: B65H73/00
Filed: 1993-05-31
Abstract: PURPOSE:To prevent any drop of conveying efficiency in a bobbin feedback passage by providing a transfer mechanism to be separated from this bobbin feedback passage and a residual yarn eliminator successively eliminating a yarn layer of a bobbin with residual yarn, respectively. CONSTITUTION:This conveyor system is provided with a bobbin feedback passage 1 for conveying an empty bobbin B0 by means of a tray T or a bobbin conveyor medium. Especially, it is equipped with a transfer mechanism 11 extracting a bobbin B1 with residual yarn from the tray T and making it separate from the bobbin feedback passage 1, and a residual yarn eliminator 12 successively eliminating a yarn layer of the bobbin B1 with residual yarn. This transfer mechanism 11 is provided with a bobbin extractor 15 which extracts the bobbin B1 with residual yarn from the tray T and uplifting it and also a chute 16 or the like for feeding the residual yarn eliminator 12 with the uplifted bobbin B1 with residual yarn. Therefore such a requirement that the tray T is stopped on the bobbin feedback passage 1 for processing the bobbin-cum- remainder falls into disuse.
Patent JP-H06341717-A (JP)
Title: Bath tub connector
Inventor: TERAOKA TAKAO
IPC: F24H9/12
Filed: 1993-05-31
Abstract: PURPOSE:To meet a plurality of conditions in piping with a signal bath tub connector, by a method wherein a plurality of piping and connecting joints, each including a bending flow passage, are mounted freely oscillatably on one end of a connector body whose other end is connected to a bath tub body. CONSTITUTION:A bath tub connector connects a bath tub body and a bath tub water cleaning circular through a bath tub circulation circuit. The bath tub connector is constituted by mounting in a freely oscillating manner a plurality of piping and connecting joints 12, each including a bending flow passage 26 to one end of a connector body 11 whose other end is connected o a bath tub body. Each of the piping and connecting joints 12 has an L-form, and its base end is mounted on a connection port 13 formed in the peripheral surface of a cylindrical part 14 of the connector body 11 which protrudes outside the bath tub body. Inside the cylindrical part 14, a discharge passage 16 and a sunction passage 17 are formed definedly. The orientation of a tip end 12b of each of the piping and connecting joints 12 is set in the same direction as an axial direction of the cylindrical part 14.
Patent JP-2000324520-A (JP)
Title: Toll charging pulse control system
Inventor: FURUKAWA YUTAKA
IPC: H04Q1/30
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To reduce both noise in charging polarity inversion and the power consumption in calling by a charging pulse control system for a subscriber circuit. SOLUTION: This control system is equipped with a normal electrifying circuit 2 which supplies a call current in a normal direction with a normal electrification side control signal, a reverse electrifying circuit 25 which supplies a call current in the reverse direction with a reverse electrification side control signal 29, and a mutual current generating circuit 16 which supplies a mutual current to the normal electrifying circuit 2 and reverse electrifying circuit 25 with a mutual current control signal 18 for a subscriber circuit 24 which sends a charging signal out by inverting the electrifying current polarity of a subscriber line;  and the electrification is performed normally by the normal electrifying circuit 2 and only in charging polarity inversion, even the mutual current generating circuit 16 is provided with slow ON/OFF control by a 3rd filter 17 in addition to a 1st filter 5 of the normal electrifying circuit and a 2nd filter 14 of the reverse electrifying circuit 25 so as to slowly invert the polarity of the electrifying current by using the normal electrifying circuit 2, reverse electrifying circuit 25, and mutual current generating circuit 16 in combination.
Patent JP-H08335315-A (JP)
Title: Production of information recording medium
Inventor: SAGARA HIROHARU
IPC: G11B7/24047
Filed: 1996-05-24
Abstract: PURPOSE: To obtain an information recording medium excellent in breaking resistance by chemically tempering an aluminosilicate glass substrate so that a prescribed hardness is attained and forming thin films including a recording layer on the tempered glass substrate. CONSTITUTION: A glass substrate is made of aluminosilicat.e glass contg., by weight, 62-75% SiO2 , 5-15% Al2 O3 , 4-10% Li2 O, 4-12% Na2 O and 5.5-15% ZrO2 . In this compsn., the weight ratio of Na2 O to ZrO2 is 0.5-2.0 and that of Al2 O3 to ZrO2 is 0.4-2.5. The glass substrate is immersed in a treating bath made of a salt mixture of 60% KNO3 with 40% NaNO3 and kept at 385-405 deg.C for 4hr to ion-exchange Li ions and Na ions in the surface layer part of the glass substrate for Na ions and K ions in the treating bath, respectively. By this ion exchange, the glass substrate is chemically tempered and a high hardness glass substrate having a Knoop hardness of 640-680 is obtd. Thin films including a recording layer are formed on the resultant glass substrate to produce the objective information recording medium.
Patent JP-S5926643-A (JP)
Title: V-belt power transmission device
Inventor: HATSUTORI TORAO
IPC: F16G5/16
Filed: 1983-07-18
Abstract: PURPOSE:To improve the workability of an endless V-belt and to make it possible to transmit large power efficiently by a method wherein slender rollers and V-blocks are arranged alternately on the outer periphery of a flexible endless member serving as the endless belt. CONSTITUTION:The metallic V-blocks each having a notch and the needle rollers 12 are arranged alternately on the flexible endless member 13 formed by laying steel bands on above another. Each of the needle rollers 12 is fitted in a groove formed in each of the metallic blocks 7 so as to be supported by the latter. Further, rubber spacers 14 are inserted inbetween each of the metallic V-blocks 7 so as to keep constant the spaces distance between the adjoining V-blocks 7.
Patent JP-H10317567-A (JP)
Title: Panel roof structure and roof panel
Inventor: AOYAMA TETSUYA
IPC: E04B7/02
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a panel roof structure and a roof panel capable of increasing work efficiency by reducing a high lift work amount. SOLUTION: A roof panel 14 is structured so that the ridge side edge part 14a of a roof panel 9 is interconnected to the eave side edge part 9a of the roof panel 9 as a beam side roof panel member so as to form a roof surface with an inclination approximately the same as that of the roof panel 9. Also a corner part 15 interconnected to the hood part 11a of the eave is formed integrally with the roof panel 14 at the corner formed between the side edge part 14b of the roof panel 14 and the hood part 11a of the roof panel 11.
Patent JP-S6112492-A (JP)
Inventor: GEORUGE SUPARATEIN
IPC: B63B25/08
Filed: 1985-06-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5752853-A (JP)
Title: Manufacture of oxygen sensor
Inventor: OKINAKA HIDEYUKI
IPC: G01N27/407
Filed: 1980-09-16
Abstract: PURPOSE:To strengthen the adhesion between a solid electrolyte and an electrode, by using as electrode paste salts employing a metal of the platinum group and a zirconium salt as the primary components and by annealing said salts after applying them on a temporarily calcined substance of a formed ZrO2 solid electrolyte. CONSTITUTION:ZrO2 or 91mol%, Y2O3 of 8mol% and Al2O3 of 1mol% are mixed and calcined at 1,300 deg.C. Then, a mixture of oxychlorinated zirconium and yttrium chloride is added to make electrode paste such that the same composition as the above described composition is produced by means of baking. This electrode paste, after being applied on a calcined substance of a solid electrolyte, is baked at 1,600 deg.C  for one hour, and a solid electrolyte 1 and a platinum electrode 2 are formed. On said outside electrode, a protective film 3 of spinel is formed and stuck by a plasma flame spraying. With such a constitution, since salts in the electrode paste, after being subjected to thermal decomposition in a baking process, are sintered with the solid electrolyte, strength for adhering with the solid electrolyte increases and at the same time a porous platinum electrode is formed.
Patent JP-H1071510-A (JP)
Title: Tool block
Inventor: BUSHI WAKICHI
IPC: B23B29/24
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To accurately and efficiently machine a product of a desired shape by providing engagement holes for a plurality of parallel tool shanks on the same water surface in a tool block body and adding shank fastening means in the engagement holes. SOLUTION: Tool shanks for tools of prescribed edge shape suited to respective machining processes are fitted in respective engagement holes 2 of a tool block body, which has a plurality of parallel shank engagement holes on the same horizontal face, and fixed by shank fastening means 3. After a central center drill is longitudinally fed to bore a center hole in a work, a bite holder is laterally fed and set the center of a prepared hole drill 6 to the center hole, then the bite holder is vertically fed and bore a prepared hole diameter for a female screw in the work, and the inside the prepared hole diameter is tapped by a swage by the same means so that a prescribed female screw is formed in the work. This constitution permits the work to be machined continuously just by laterally and vertically feeding the bite holder.
Patent JP-H04353772-A (JP)
Title: Current measuring device
Inventor: MAYUMI NOBUO
IPC: G01R15/20
Filed: 1991-05-31
Abstract: PURPOSE:To make a device operate by a single power source and to measure efficiently a discharge current and a charge-discharge current of a charging line. CONSTITUTION:A core 1 in which a gap 11 is formed and through which a charging line 2 is inserted, a secondary coil 3 and a bias coil 4 which are wound on the core 1, a Hall element 5 disposed in the gap 11, a change-over circuit having a charge-discharge current measuring mode and a discharge current measuring mode, and a magnetic balance control circuit which cancels a magnetic flux generated in the core 1, are provided.
Patent JP-S62286372-A (JP)
Title: Contact type image sensor
Inventor: NAGAKUSA SHINICHIROU
IPC: H01L27/14
Filed: 1986-06-04
Abstract: PURPOSE:To protect the moving of an original from being hindered by the semiconductor ship of a photoelectric transducer and to miniaturize the titled sensor by inserting said chip in the clearance between an element board and a printed circuit board for control circuit, and mechanically supporting and connecting the wires by means of a tape-supported foil-shaped conductor. CONSTITUTION:On both sides of the transparent glass base plate 1 supporting the photoelectric transducer 3, the printed circuit boards 21 are disposed with the clearances 10 in-between. On the boards 21, wiring patterns 22 for control circuit are printed. In the clearances10, the LSI chips 11 are disposed, and the electrodes of the chips 11 are connected to the wiring pattern 7 of the glass plate 1 by bonding a reed 13 on a film tape 12 and to the wiring pattern 22 on the printed circuit board 21 by bonding a reed on a film tape 14. For the reeds 13 and 15, a metal conductor of a large sectional area is used so that the LSI chips 11 can be supported by the glass plate 1 and the printed circuit boards 21. At the same time, the bonding part between the chips and the electrodes is made a eutectic alloy in order to improve the reliability.